Q. The sewer should be designed for a minimum of ______ litres of waste water per capita per day.

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Q. The size of the town is 15,000. What is the density of population per hectare?

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Q. The design period of main and branch sewer is ___________

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Q. ___________ is the process in which ground water unfiltrate into the sewers.

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Q. ________ is the process which indicates the flow of waste water from the sewer into the ground.

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Q. Infiltration of water does not depend on ___________

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Q. The rate of infiltration lies in the range of ______ m³/hectare/day.

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Q. The relation between the maximum and average rate of flow is defined by ___________

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Q. In India, the maximum sewage flow occurs normally in which month?

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Q. The minimum sewage flow occurs normally in which month in India?

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Q. The peaking factor is defined by __________

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Q. Which of the following has a maximum peaking factor?

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Q. The Lateral sewer has a peaking factor of ____________

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Q. The population of the city is 30,000. What is the peaking factor?

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Q. The peaking factor is directly proportional to the population of the city.

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Q. _________ flow persists for various time duration.

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Q. The wet weather flow is also known by ______

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Q. Consider the following statement.

The storm water flow depends on

i. Catchment area
ii. Ground slope
iii. Quality of water
vi. Rainfall duration

Which of the following is correct?

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Q. The runoff in cumec by the Rational method is defined by ______________

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Q. The value of the factor K in finding the storm water flow by Rational method is ____________

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